DellCVELIST:CVE-2022-26864CVE-2022-26864
6.3 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L
7.7 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
12.6%
Prior Dell BIOS versions contain an Input Validation vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability by sending malicious input to an SMI in order to bypass security controls in SMM.
CNA Affected
[
{
"product": "CPG BIOS",
"vendor": "Dell",
"versions": [
{
"lessThan": "1.5.0",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]Related
6.3 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L
7.7 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
12.6%